Qual Lab 1 - Barrington 220 School District

4. How many grams of lead(II) nitrate are there in 500.0 mL of a 0.25 M solution? 5. What is the molarity of a solution made by dissolving 0.66 moles of NaI in. enough water to make 5.0 liters of solution? 6. How many grams of water are needed to make a 25% by mass hydrochloric acid solution using 200g . of HCl? 7. ................
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